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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0742f4674b6257c87987cbdee14f1770af85a29775fa233aa20de2a5f1a72b37. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0742f4674b6257c87987cbdee14f1770af85a29775fa233aa20de2a5f1a72b37
SHA3-384 hash: 20cd699c8e8bebc94f5e9b652d10f2c9bf0ad0d58dbef0dc7dfc4ccb445ebb92d9b0733741a0ef0f326c24abdfb7e0c7
SHA1 hash: fd7bcec49155b5a9ed751152a66707e28d92141d
MD5 hash: 4c6d03e2416fef92361b5567e0715e02
humanhash: hydrogen-carpet-michigan-ohio
File name:monero.mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:85'532 bytes
First seen:2026-06-18 09:47:02 UTC
Last seen:2026-06-30 08:09:47 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:iXtOwsCPPOJEGr0txPm7Q3tvYY2OLepjNhtzkh6PE1eQ+K3NwJiB9yv2T6wjFwz:iXE1EGKx+8Y4c5ks5KaJc0C6wjW
TLSH T18E830235D6CDCA3DE07C8C346F600FE9B213A646E2B63466B0346DDCB2799084AB464F
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :85'532 bytes
File size (de-compressed) :166'648 bytes
Format:linux/mipsel
Unpacked file: 31806d0617664fbc77d5a3678addfbc13b49dbf9e2f1741ad6c8e7df3a93c565

Intelligence

File Origin
# of uploads :
2
# of downloads :
53
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/f2ed6076-e4c3-405b-b558-23032b875b86/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Opens a port
Connection attempt
Runs as daemon
Manages services
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a33beb090632a45f7296604/reports/ea5bff38-acd9-428a-9a4b-827a5726ca12/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-14T23:40:00Z UTC
Last seen:
2026-06-19T00:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0742f4674b6257c87987cbdee14f1770af85a29775fa233aa20de2a5f1a72b37/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/61f83c84-5003-4d62-a8ad-190da42a2a90
Behavior Graph:
Download SVG
%3 guuid=bc07a83c-1a00-0000-c96d-0fdf9e0c0000 pid=3230 /usr/bin/sudo guuid=7f85a03f-1a00-0000-c96d-0fdfa40c0000 pid=3236 /tmp/sample.bin guuid=bc07a83c-1a00-0000-c96d-0fdf9e0c0000 pid=3230->guuid=7f85a03f-1a00-0000-c96d-0fdfa40c0000 pid=3236 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3e87be68-ff60-4b8d-8462-ed5147df55ed
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1929866
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1929866 Sample: monero.mipsel.elf Startdate: 18/06/2026 Architecture: LINUX Score: 68 38 31.56.209.211, 59916, 6767 SWISSNET-ASUS Netherlands 2->38 40 109.202.202.202, 80 INIT7CH Switzerland 2->40 42 3 other IPs or domains 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 Yara detected Mirai 2->46 48 Sample is packed with UPX 2->48 10 monero.mipsel.elf 2->10         started        12 systemd snapd-env-generator 2->12         started        14 systemd snapd-env-generator 2->14         started        16 2 other processes 2->16 signatures3 process4 process5 18 monero.mipsel.elf 10->18         started        process6 20 monero.mipsel.elf 18->20         started        file7 34 /etc/rc.local, ASCII 20->34 dropped 36 /etc/cron.d/monero, ASCII 20->36 dropped 50 Sample tries to persist itself using cron 20->50 52 Sample tries to persist itself using System V runlevels 20->52 24 monero.mipsel.elf 20->24         started        26 monero.mipsel.elf systemctl 20->26         started        28 monero.mipsel.elf systemctl 20->28         started        30 monero.mipsel.elf 20->30         started        signatures8 process9 process10 32 monero.mipsel.elf 24->32         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0742f4674b6257c87987cbdee14f1770af85a29775fa233aa20de2a5f1a72b37
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0742f4674b6257c87987cbdee14f1770af85a29775fa233aa20de2a5f1a72b37/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=a5bpiz2lmjl4q6mhzppoctyxocxyliuxox5cgovcbxrkl4nhfm3q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution persistence privilege_escalation upx
Link:
https://tria.ge/reports/260618-ls1qqsgx6z/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
UPX packed file
Creates/modifies Cron job
Enumerates active TCP sockets
Enumerates running processes
Modifies rc script
Modifies systemd
Write file to user bin folder
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/0742f4674b6257c87987cbdee14f1770af85a29775fa233aa20de2a5f1a72b37

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:elf_arm_mips_ko_so
Create hunting rule
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 0742f4674b6257c87987cbdee14f1770af85a29775fa233aa20de2a5f1a72b37

(this sample)

Mirai

elf 31806d0617664fbc77d5a3678addfbc13b49dbf9e2f1741ad6c8e7df3a93c565

  
URLhaus
https://urlhaus.abuse.ch/url/3866738/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 31806d0617664fbc77d5a3678addfbc13b49dbf9e2f1741ad6c8e7df3a93c565
  
Dropping
MD5 b33d2c2d4ce0c31c11fb5d06f543d84a

Comments